CA2863726A1 - Procede pour determiner la concentration d'un element dans un materiau - Google Patents

Procede pour determiner la concentration d'un element dans un materiau Download PDF

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Publication number
CA2863726A1
CA2863726A1 CA2863726A CA2863726A CA2863726A1 CA 2863726 A1 CA2863726 A1 CA 2863726A1 CA 2863726 A CA2863726 A CA 2863726A CA 2863726 A CA2863726 A CA 2863726A CA 2863726 A1 CA2863726 A1 CA 2863726A1
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CA
Canada
Prior art keywords
ray
concentration
energy
measured
absorption edge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2863726A
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English (en)
Other versions
CA2863726C (fr
Inventor
Albert Klein
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2863726A1 publication Critical patent/CA2863726A1/fr
Application granted granted Critical
Publication of CA2863726C publication Critical patent/CA2863726C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
    • G01N23/083—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the radiation being X-rays
    • G01N23/087—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the radiation being X-rays using polyenergetic X-rays
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
    • G01N23/12—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the material being a flowing fluid or a flowing granular solid

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Toxicology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
CA2863726A 2012-02-09 2013-02-04 Procede pour determiner la concentration d'un element dans un materiau Expired - Fee Related CA2863726C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/370,204 US8942344B2 (en) 2012-02-09 2012-02-09 Method for determining the concentration of an element in a material
US13/370,204 2012-02-09
PCT/EP2013/000332 WO2013117312A1 (fr) 2012-02-09 2013-02-04 Procédé pour déterminer la concentration d'un élément dans un matériau

Publications (2)

Publication Number Publication Date
CA2863726A1 true CA2863726A1 (fr) 2013-08-15
CA2863726C CA2863726C (fr) 2020-07-07

Family

ID=47749746

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2863726A Expired - Fee Related CA2863726C (fr) 2012-02-09 2013-02-04 Procede pour determiner la concentration d'un element dans un materiau

Country Status (11)

Country Link
US (1) US8942344B2 (fr)
EP (1) EP2812680A1 (fr)
CN (1) CN104115005B (fr)
AU (1) AU2013218314B2 (fr)
BR (1) BR112014019878B8 (fr)
CA (1) CA2863726C (fr)
CL (1) CL2014002111A1 (fr)
CO (1) CO7111282A2 (fr)
MX (1) MX338291B (fr)
WO (1) WO2013117312A1 (fr)
ZA (1) ZA201405802B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9114433B2 (en) * 2012-01-17 2015-08-25 Mineral Separation Technologies, Inc. Multi-fractional coal sorter and method of use thereof
WO2015062618A1 (fr) * 2013-10-28 2015-05-07 Orexplore Ab Appareil et procédé d'analyse par émission de rayons x d'un échantillon de déchet minéral ou électronique
JP6397690B2 (ja) * 2014-08-11 2018-09-26 株式会社日立ハイテクノロジーズ Ｘ線透過検査装置及び異物検出方法
JP6747787B2 (ja) 2014-08-22 2020-08-26 キヤノンメディカルシステムズ株式会社 光子計数型ｘ線ｃｔ装置
CN104764755B (zh) * 2015-04-20 2017-07-28 清华大学 在线预测煤炭燃烧后灰渣中铀含量及煤炭分类控制的装置
DE102015006096A1 (de) 2015-05-09 2016-11-10 Elisabeth Katz Verfahren zur Online-Bestimmung der Feuchte eines auf einem Förderband in einer ersten Richtung transportierten Materials und Vorrichtung zur Durchführung eines solchen Verfahrens
CN113218974A (zh) * 2021-04-25 2021-08-06 中科合成油技术有限公司 一种x射线吸收谱测量系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5778041A (en) * 1983-10-13 1998-07-07 Honeywell-Measurex Corporation System and process for measuring ash in paper
JP2002228603A (ja) 2001-02-02 2002-08-14 Matsushita Electric Ind Co Ltd シート状体の分析方法およびそれを用いたシート状体の製造方法、ならびにシート状体の製造装置
DE102005020567A1 (de) 2005-04-30 2006-11-09 Katz, Elisabeth Verfahren und Vorrichtung zur Online-Bestimmung des Aschegehalts einer auf einem Födermittel geförderten Substanz und Vorrichtung zur Durchführung einer Online-Analyse
JP4614001B2 (ja) 2006-04-13 2011-01-19 株式会社島津製作所 透過ｘ線を用いた三次元定量方法

Also Published As

Publication number Publication date
CN104115005B (zh) 2018-04-20
US8942344B2 (en) 2015-01-27
CL2014002111A1 (es) 2015-01-16
CO7111282A2 (es) 2014-11-10
BR112014019878B1 (pt) 2020-05-05
AU2013218314A1 (en) 2014-08-28
EP2812680A1 (fr) 2014-12-17
MX338291B (es) 2016-04-08
US20130208856A1 (en) 2013-08-15
BR112014019878A2 (pt) 2017-07-11
CN104115005A (zh) 2014-10-22
WO2013117312A1 (fr) 2013-08-15
CA2863726C (fr) 2020-07-07
BR112014019878B8 (pt) 2020-05-26
ZA201405802B (en) 2016-07-27
MX2014009588A (es) 2015-04-08
AU2013218314B2 (en) 2016-09-22

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20180131

MKLA Lapsed

Effective date: 20210204